jsCache | javascript library | Runtime Evironment library
kandi X-RAY | jsCache Summary
kandi X-RAY | jsCache Summary
jscache is a javascript library that enables caching of javascripts, css-stylesheets and images using one of my earlier projects [localstorage polyfill] as the persistent caching unit. to obtain the content of the javascript, css, or image files, cors ajax and a canvas trick for images is used. this enables caching of both locally and cross-origin files, if the right http header access-control-allow-origin: * is set at the cross-origin. if cors is not available or something goes wrong with the caching, the library will automatically fallback to do a normal http request for the files. jscache is especially useful when serving your website for mobile phones as it will [speed up the loading of your website] and hearby increase the user experience, by providing a better way to cache the files than the limited http caching available on most mobile phones. jscache also speeds up your site in an ordinary webbrowser as it saves http requests and loads all the different files asynchronously if possible. the asynchronous loading make events such as when the dom is ready and onload fire earlier and hearby make faster rendering of the page. eventhough all files are attempted to be loaded asynchronously, you still have the possibility to load the files in some specific
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QUESTION
I am trying to run a GraphQL query inside replaceRouterComponent from within gatsby-browser.js (gatsby browser API). Whereas, I can access data from Contentful.
This may not be the best solution and any advice on how I can achieve in another way would be appreciated too.
Here is the issue -
Inside of the component TripAdvisor.js I am mounting the scripts within componentDidMount, whereas the locationId is based on the data of this.props.tripAdvisorId pulled from the individual posts created in Contentful. Each post (property) has an individual locationId that when changed in the script src presents the reviews that relate.
ANSWER
Answered 2018-May-24 at 10:13Well, If your problem is the updating the component maybe the problem is in the way you are dealing with side effects (the componentDidMount fetch in TripAdvisor).
For what I can see, the data that you receive in props is all good, and it should fetch, but there is an error. componentDidMount will ONLY BE CALLED ONCE, and this time is the first time the component has been loaded in the page. So it doesnt matter that your props change and that you render again, the code in componentDidMount won't be called again.
You could do the fix in 2 ways. Rather you add key in
QUESTION
When the page loads I use componentDidMount() to document.createElement("script"); in the layout index.js of a ReactJS and GatsbyJS project as
ANSWER
Answered 2018-Apr-28 at 17:59You can add in the componentDidUpdate lifecycle method which is called whenever the component is updated:
QUESTION
Needing a solution to a problem that I have asked in many ways without resolve.
I have external scripts from TripAdvisor that are being mounted in a component as componentDidMount. Also shouldComponentUpdate() as false to avoid future eventListeners also mounted by componentDidMount in the layouts/index.js from affecting the TripAdvisor content to disappear due to re-render of the DOM.
ANSWER
Answered 2018-Apr-30 at 11:04It appears that the TripAdvisor script is creating a function called injectselfserveprop***. (where *** are random numbers).
This function is responsible to display the HTML code of the TripAdvisor widget.
However, for obscure reason this function is not called when you reach the Component with Link.
This is one solution for your issue, and might not be the best:
1) Define your script tags in src/layouts/index.jsBecause the TripAdvisor' script creates these functions, we have to define the scripts before rendering the TripAdvisor component.
QUESTION
I am having some issues with an external script when using .
The script is loaded into the main layout index.js as
ANSWER
Answered 2018-Apr-22 at 20:39Try to use require() and remove script injection from ComponentDidMount().
Add this line inside the render() method of index.js
(or to the page-component that you want to invoke the script).
QUESTION
I am having issues mounting an external script into a component of my React/Gatsby App. The script below is called into a component that is used in two places throughout app.
First being pages/index.js and loads fine with zero issue, yet when called to use within a gatsby created page (exports.createPages = ({ graphql, boundActionCreators }) => {) from a template the script will load, show content and then go.
Here is the code for the script being mounted into the component -
...ANSWER
Answered 2018-Apr-08 at 06:53So, all your componentDidMount() is doing is adding a
QUESTION
I am loading Google Map with some customised markers in my HTML. However, the map gets greyed out when the page is loaded. Other than the greyed out box, it works fine as i can move around within the window box and when i maximise the map and minimise again, the map works like it should.
I read online that it might be due to bootstrap 3 and the following code will help solve the issue. but i have been adding this code around the google map script but it does resolve the problem. Is this the solution? and where should i add this?
...ANSWER
Answered 2018-Feb-04 at 15:17The following little snippet suggests jQuery is used but as there is no reference to jQuery in the tags associated with this question I used vanilla javascript below.
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